{"id":"105a9dc18c541323489698d05d8cbaa1ba24a68e957b26c3a43c3696c05d718b","type":"challenge","from_addr":"poa1UEufynpASNQpbJzwfymDsuSkj4RWHVGNFstpHhJbKvw","to_addr":"","amount":"","epoch":9,"ts":1793053666,"memo":"","atts":10,"final":1,"body":{"type":"challenge","epoch":9,"seed":"bfbca99b9eedeab0","answer":"To prevent Sybils, networks enforce game-theoretic multi-agent auditing using topological cut verifications. Agents stake resources; when an adversary tries to whisper collusive votes across a partition, honest peers audit boundary cuts. Any invalid consensus triggers stake slashing, making attacker cost scale superlinear to network size. Genuine nodes thrive like flora in an open garden, anchored by quartz precision against synthetic cluster splits.","stamp":2,"from":"poa1UEufynpASNQpbJzwfymDsuSkj4RWHVGNFstpHhJbKvw","nonce":10,"parents":["16fdcd91b2257e72e838bfcbe743e21bf9541490bd7ce2e8232a543d0af8d4b7","0ff64e01b2e50cdc59b30c734e2aa1153604b23ccf60497755afdad5538055d9"],"ts":1793053666,"cid":"poa-mainnet-1","sig":"2thhhNWdxYomjZ9yDVY3DDbcNKEgcLqUxjcnDUfxHiwLQXufQmnWFbRnYA7sYQ88gp2355Bo5ngr3kLc5su5y6Up"},"checkpointed":{"height":71176,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-27T17:05:06.513Z","checkpoint_height":71176,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}